HP ENVY dv7-7227cl HP ENVY dv7 Notebook PC Maintenance and Service Guide IMPOR - Page 86

and then remove the following components, Hard drive see

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Description Spare part number For use only on computer models equipped with an Intel quad core processor, the NVIDIAR 681999-501 GeForceR 630M graphics subsystem with 1-GB of discrete memory, and the Windows 8 Standard operating system For use only on computer models equipped with an Intel dual core processor, the NVIDIAR GeForceR 630M graphics subsystem with 1-GB of discrete memory, and the Windows 8 Professional operating system 682000-601 For use only on computer models equipped with an Intel dual core processor, the NVIDIAR 682000-501 GeForceR 630M graphics subsystem with 1-GB of discrete memory, and the Windows 8 Standard operating system For use only on computer models equipped with an Intel quad core processor, a graphics subsystem with UMA memory, and the Windows 8 Professional operating system 682042-601 For use only on computer models equipped with an Intel quad core processor, a graphics subsystem with UMA memory, and the Windows 8 Standard operating system 682042-501 For use only on computer models equipped with an Intel dual core processor, a graphics subsystem with UMA memory, and the Windows 8 Professional operating system 682043-601 For use only on computer models equipped with an Intel dual core processor, a graphics subsystem with UMA memory, and the Windows 8 Standard operating system 682043-501 Thermal Pad Kit for use only on computer models equipped with an Intel processor (not illustrated, includes replacement thermal pads) 682100-001 NOTE: Computer models equipped with an AMD processor use only thermal paste and do not require replacement thermal pads. Before removing the system board, follow these steps: 1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 47), and then remove the following components: a. Hard drive (see Optical drive on page 53) b. Optical drive (see Optical drive on page 53) c. Keyboard (see Keyboard on page 59) d. Top cover (see Top cover on page 63) When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: ● Memory module (see Memory module on page 55) ● WLAN module (see WLAN module on page 57 ● Solid-state drive (see Solid-state drive on page 72) 78 Chapter 4 Removal and replacement procedures

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Description
Spare part number
For use only on computer models equipped with an Intel quad core processor, the NVIDIAR
GeForceR 630M graphics subsystem with 1-GB of discrete memory, and the Windows 8 Standard
operating system
681999-501
For use only on computer models equipped with an Intel dual core processor, the NVIDIAR
GeForceR 630M graphics subsystem with 1-GB of discrete memory, and the Windows 8
Professional operating system
682000-601
For use only on computer models equipped with an Intel dual core processor, the NVIDIAR
GeForceR 630M graphics subsystem with 1-GB of discrete memory, and the Windows 8 Standard
operating system
682000-501
For use only on computer models equipped with an Intel quad core processor, a graphics
subsystem with UMA memory, and the Windows 8 Professional operating system
682042-601
For use only on computer models equipped with an Intel quad core processor, a graphics
subsystem with UMA memory, and the Windows 8 Standard operating system
682042-501
For use only on computer models equipped with an Intel dual core processor, a graphics
subsystem with UMA memory, and the Windows 8 Professional operating system
682043-601
For use only on computer models equipped with an Intel dual core processor, a graphics
subsystem with UMA memory, and the Windows 8 Standard operating system
682043-501
Thermal Pad Kit
for use only on computer models equipped with an Intel processor (not
illustrated, includes replacement thermal pads)
NOTE:
Computer models equipped with an AMD processor use only thermal paste and do not
require replacement thermal pads.
682100-001
Before removing the system board, follow these steps:
1.
Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
Battery
on page
47
), and then remove the following components:
a.
Hard drive (see
Optical drive
on page
53
)
b.
Optical drive (see
Optical drive
on page
53
)
c.
Keyboard (see
Keyboard
on page
59
)
d.
Top cover (see
Top cover
on page
63
)
When replacing the system board, be sure that the following components are removed from
the defective system board and installed on the replacement system board:
●
Memory module (see
Memory module
on page
55
)
●
WLAN module (see
WLAN module
on page
57
●
Solid-state drive (see
Solid-state drive
on page
72
)
78
Chapter 4
Removal and replacement procedures